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Design+                                                              Building code app benefits for designers



            are  manually  calculated,  making  them  time-consuming
            and error-prone. Other medical apps assist in calculating
            proper drug dosages.  These apps provide instant results
                             9
            and are often used multiple times a day by doctors.  Based
                                                    10
            on these findings, similar technology could be used in
            interior design for building code calculations to provide
            professionals with instant and accurate results.

            1.5. Interior design apps
            In interior design, most apps mainly focus on augmented
            reality (AR) to help visualize furniture in a physical
            space. For instance, Pranav et al.  developed an app that
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            used  AR  to  overlay  virtual  objects  onto  the  real  world,
            allowing users to see how the object would look in the
            physical  world.  Similarly,  Dsouza  et  al.   developed  an
                                             12
            AR application for visualizing interior decor to improve
            decision-making. Sandu and Scarlat  developed an AR
                                          13
            app that scanned the room and allowed the removal of
            existing objects and the placement of virtual objects to
            help both clients and interior designers communicate
            their designs.
              Miri  developed an app to help lighting designers,   Figure 1. The International Code Council digital code application
                  14
            professionals, and students conduct lighting analysis,
            allowing a quick and easy analysis compared to other   costly errors. The app can calculate ice and water shield,
            methods that are time-consuming and prone to errors. In   waste, and ventilation requirements, and allows users to
            addition, Atwal  et  al.  explored occupational therapists’   create and share detailed reports (Figure 3).
                             15
            perspectives on the use of virtual reality interior design   The Heights and Areas Calculator is an app that
            applications to collaborate with patients in designing safe   calculates  the maximum allowable heights and  areas
            predischarge homes that met their needs.           for buildings based on different occupancies and fire
                                                               protection requirements from the International Building
            1.6. Current building code-related apps
                                                               Code. Figure 4 shows the basic and advanced forms of the
            The Apple App Store and Google Play feature a few apps   calculator.
            related to building codes. For instance, the International   Trax  Codes is  an  app  that  digitizes  the Ontario
            Code Council developed a digital code app designed to   Building  Codes and  the National  Building Codes
            eliminate navigating through multiple code books, offering   of Canada, offering the Architect, Engineer, and
            a faster way to search codes, organize notes, and collaborate   Construction professionals easier, on-demand access to
            more seamlessly (Figure 1).
                                                               up-to-date regulations, with the use of AI technology.
              Building Tools is another example; this app displays   Similarly, Building Codes Made Easier (Figure 5) is an
            the Australian National Construction Codes through   app for property and liability claims, restorations, and
            interactive diagrams, as shown in Figure 2, to reduce costly   legal professionals. This app helps legal professionals find
            mistakes and increase efficiency. This app covers most of   and understand codes by providing them with simple
            the codes used by designers, except for the occupancy   answers, responses to frequently asked questions, and the
            load. It includes a critical icon feature that explains code   ability to consult with code experts.
            requirements, along with references from the National   Despite advancements in automated compliance tools,
            Construction Codebook. In addition, the app allows users   there remains a gap in developing accessible building
            to share code information with others and is available on   code solutions for interior designers. Although there are
            both platforms.
                                                               various attempts to create automated compliance checking
              Another example is OneClick Code-Roofing Codes, an   systems—such as the system by Nguyen and Kim,  which
                                                                                                       2
            app that provides quick access to roofing building codes   utilized Autodesk Revit for collaborative compliance
            across the United States. It helps roofing contractors,   tracking—there are no apps designed to assist designers
            insurance adjusters, and estimators save time and reduce   with building code calculations. 16


            Volume 2 Issue 3 (2025)                         3                            doi: 10.36922/DP025190025
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